| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] been [vb pp] | 14646 |
|
| 2 | [adv] [vb pp] [det] | 5649 |
|
| 3 | been [vb pp] [det] | 831 |
|
| 4 | [adv] been [det] | 307 |
|
